<script setup lang="ts">
import { ref } from 'vue'
import { getUserInfo, updatePassword } from '@/api/user'
import { ElMessage } from 'element-plus'
import { useCounterStore } from '@/stores/modules/user'

const formRef = ref()
const pwdForm = ref({
  old_pwd: '',
  new_pwd: '',
  re_pwd: '',
})

const checkDifferent = (rule: any, value: string, callback: (arg0: Error | undefined) => void) => {
  // 校验新密码和原密码不能一样
  if (value === pwdForm.value.old_pwd) {
    callback(new Error('新密码不能与原密码一样'))
  } else {
    callback(undefined)
  }
}
const checkSameAsNewPwd = (
  rule: any,
  value: string,
  callback: (arg0: Error | undefined) => void,
) => {
  // 校验确认密码必须和新密码一样
  if (value !== pwdForm.value.new_pwd) {
    callback(new Error('确认密码必须和新密码一样'))
  } else {
    callback(undefined)
  }
}
const rules = ref({
  old_pwd: [
    { required: true, message: '请输入原密码', trigger: 'blur' },
    { min: 6, max: 15, message: '原密码长度在6-15位之间', trigger: 'blur' },
  ],
  new_pwd: [
    { required: true, message: '请输入新密码', trigger: 'blur' },
    { min: 6, max: 15, message: '新密码长度在6-15位之间', trigger: 'blur' },
    { validator: checkDifferent, trigger: 'blur' },
  ],
  re_pwd: [
    { required: true, message: '请再次输入新密码', trigger: 'blur' },
    { min: 6, max: 15, message: '确认密码长度在6-15位之间', trigger: 'blur' },
    { validator: checkSameAsNewPwd, trigger: 'blur' },
  ],
})

const userStore = useCounterStore()

const submitForm = async () => {
  await formRef.value.validate()
  await updatePassword(pwdForm.value.old_pwd, pwdForm.value.new_pwd, pwdForm.value.re_pwd)
  ElMessage.success('密码修改成功')

  // 密码修改成功后，退出重新登录
  // 清空本地存储的 token 和 个人信息
  userStore.setToken('')
  userStore.setUserInfo(undefined)
  getUserInfo()
}

const resetForm = () => {
  formRef.value.resetFields()
}
</script>

<template>
  <div title="修改密码">
    <div class="profile">
      <span>修改密码</span>
    </div>
    <el-row>
      <el-col :span="12">
        <el-form ref="formRef" :model="pwdForm" :rules="rules" label-width="100px">
          <el-form-item label="原密码" prop="old_pwd">
            <el-input v-model="pwdForm.old_pwd" show-password></el-input>
          </el-form-item>
          <el-form-item label="新密码" prop="new_pwd">
            <el-input v-model="pwdForm.new_pwd" show-password></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="re_pwd">
            <el-input v-model="pwdForm.re_pwd" show-password></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm">修改密码</el-button>
            <el-button @click="resetForm">重置</el-button>
          </el-form-item>
        </el-form></el-col
      >
    </el-row>
  </div>
</template>
<style scoped>
.profile {
  margin-bottom: 20px;
}
  .profile {
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--el-border-color);
  }
</style>
